Ernest Costello, D.D.S.
NPI 1841585981 · Clinic/Center · Arlington Heights, IL
Ernest Costello, D.D.S. is a Clinic/Center provider in Arlington Heights, IL (NPI 1841585981).
Provider details
- NPI number
- 1841585981
- Entity type
- Individual
- Primary specialty
- Clinic/CenterAmbulatory Health Care Facilities
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- No
- License
- 019028668 (IL)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin | 66 | 60 |
| Clindamycin Hcl | 19 | 14 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-06-16
- Last updated
- 2025-12-02
- Certified
- 2025-12-02
Frequently asked questions
- What is Ernest Costello's NPI number?
- Ernest Costello's National Provider Identifier (NPI) is 1841585981, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ernest Costello's specialty?
- Ernest Costello is listed in the NPPES registry with a primary specialty of Clinic/Center (Ambulatory Health Care Facilities).
- Where is Ernest Costello located?
- Ernest Costello's practice location on file with NPPES is 1510 N Arlington Heights Rd, Arlington Heights, IL 60004-3906.
- What is Ernest Costello's phone number?
- The practice phone number listed in the NPPES registry for Ernest Costello is (847) 259-1111.
- Is Ernest Costello's NPI active?
- Yes — Ernest Costello's NPI (1841585981) is active in the NPPES registry as of the last update on 2025-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.